My favourite is the IV Generation. I spend hours and hours in my Pearl version. The game itself had very good features, the map-was honestly good (except for maybe couple of area's), PokeWalker was indeed handy, remade the Jhoto Pokemon better, new items, online features, and train amazing Pokemon. Heart Gold was also one game I was connected to, because of the story and all the great features it had as well. I was very glad, hyper, and relief that the Pokemon Company made a remake of Gold and Silver. If I compare my Pearl and Heart Gold versions. Pearl has 597:27 game time and Heartgold with 203:11